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102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
//
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// FTPSClientSession.h
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//
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// Library: NetSSL_OpenSSL
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// Package: FTPS
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// Module: FTPSClientSession
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//
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// Definition of the FTPSClientSession class.
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//
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef NetSSL_FTPSClientSession_INCLUDED
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#define NetSSL_FTPSClientSession_INCLUDED
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#include "Poco/Net/NetSSL.h"
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#include "Poco/Net/Context.h"
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#include "Poco/Net/FTPClientSession.h"
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namespace Poco {
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namespace Net {
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class NetSSL_API FTPSClientSession: public Poco::Net::FTPClientSession
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/// This is an extension of FTPClientSession that supports
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/// FTP over SSL/TLS using the AUTH SSL/AUTH TLS and PBSZ/PROT
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/// commands according to RFC 4217.
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{
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public:
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FTPSClientSession();
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/// Creates an FTPSClientSession.
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///
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/// Passive mode will be used for data transfers.
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explicit FTPSClientSession(Context::Ptr pContext);
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/// Creates an FTPSClientSession using the given Context.
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///
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/// Passive mode will be used for data transfers.
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FTPSClientSession(const StreamSocket& socket, bool readWelcomeMessage = true, bool enableFTPS = true, Context::Ptr pContext = nullptr);
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/// Creates an FTPSClientSession using the given
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/// connected socket for the control connection.
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///
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/// Passive mode will be used for data transfers.
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FTPSClientSession(const std::string& host, Poco::UInt16 port = FTP_PORT, const std::string& username = "", const std::string& password = "", Context::Ptr pContext = nullptr);
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/// Creates an FTPSClientSession using a socket connected
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/// to the given host and port. If username is supplied,
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/// login is attempted.
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///
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/// Passive mode will be used for data transfers.
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virtual ~FTPSClientSession();
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void enableFTPS(bool enable = true);
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/// Enable or disable FTPS (FTP over SSL/TLS).
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bool isSecure() const;
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/// Returns true if the session is FTPS.
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protected:
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virtual StreamSocket establishDataConnection(const std::string& command, const std::string& arg);
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/// Create secure data connection
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virtual void receiveServerReadyReply();
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/// Function that read server welcome message after connetion and set and make secure socket
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private:
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void beforeCreateDataSocket();
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///Send commands to check if we can encrypt data socket
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void afterCreateControlSocket();
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///Send commands to make SSL negotiating of control channel
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bool _enableFTPS = true;
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bool _secureDataConnection = false;
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Context::Ptr _pContext;
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};
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//
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// inlines
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//
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inline bool FTPSClientSession::isSecure() const
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{
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if (_pControlSocket != nullptr)
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return _pControlSocket->secure();
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return false;
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}
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} } // namespace Poco::Net
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#endif // #define NetSSL_FTPSClientSession_INCLUDED
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